I guess, most of Colors branded channels are going to die soon i.e. Colors Tamil, Colors Super, Colors Marathi, Colors Bangla, Colors Kannada Cinema, Colors Cineplex Bollywood, Colors Cineplex Superhits. Star Bharat, Star Gold Select may also be shut down.
Colors Cineplex may be renamed to Star Gold something like Star Gold Cineplex or Star Gold Family or Star Gold Comedy etc.
I strongly believe, MTV, CNBC (TV18, Bajar, Awaaz) channels, CNN News18 (renamed), Nick channels & History TV18 are in danger zone (may be within this year or next year).
Remember we're talking about Jiostar and not TV18.
Only Nick and MTV are in danger right now imo. Nick would possibly rebrand into a Sonic variant and MTV might be near the end of its life since Bindass; its most obvious sibling, shut down.
Colors Tamil HD added on d2h , So I doubt about Shutdown, They May revamp the Channels with New Shows Soon...Launching Channel with Vijay brand will Divide the viewers of Main Channel